Nielsen Norman P STEPHENS SUPER ACRO
N1NN is a Nielsen Norman P STEPHENS SUPER ACRO, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 1 seat. It is registered to Worlds Greatest Aircraft Collection INC, a corporation in Polk City, Florida. The registration is valid: it was issued on April 16, 1982 and expires on March 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated July 13, 1981.
Aircraft
- Maker
- Nielsen Norman P
- Model
- STEPHENS SUPER ACRO
- Serial number
- 001
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming I0360 SER · 180 hp
- Seats
- 1
- Year built
- 1981
- Transponder code
- A0013B (octal 50000473)
Registration
- Status
- Valid registration
- Certificate issued
- April 16, 1982
- Expires
- March 31, 2030
- Last FAA action
- October 13, 2023
- Airworthiness
- Experimental · Amateur built · July 13, 1981
- FAA region
- Southern
- FAA record id
- 00542410
Owner as the FAA publishes it
- Name
- Worlds Greatest Aircraft Collection INC
- Type
- Corporation
- Address
- 1400 Broadway Blvd SE
Polk City, FL 33868-9109
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Records check free · 1 to understand · 4 clear
The public federal record on N1NN, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Worlds Greatest Aircraft Collection INC, a corporation, certificate issued April 16, 1982, expires March 31, 2030. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated July 13, 1981, consistent with the 1981 manufacture year. [1]
No earlier tail number is recorded against serial 001 for this model in the deregistered file. [2]
N1NN was previously assigned to 1 other aircraft: Aerotek PITTS SPECIAL S-1S (serial 10004, cancelled December 28, 1978). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N1NN. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data